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10 Best best magnesium supplement

Welcome to our top 10 product reviews for best magnesium supplement. We've scoured the market to bring you the best of the best, with products ranging from a 7.1 score up to a whopping 9.8 score!

Updated January 2026
2
Nutravita Magnesium Supplements 5-in-1 Complex 1146mg - Which? Best Buy 2025-240 High Strength Capsules - 400mg Elemental Magnesium: Bisglycinate, Citrate, Malate, Oxide, Ascorbate - Muscles & Sleep
9.6
Excellent

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Nutravita Magnesium Supplements 5-in-1 Complex 1146mg - Which? Best Buy 2025-240 High Strength Capsules - 400mg Elemental Magnesium: Bisglycinate, Citrate, Malate, Oxide, Ascorbate - Muscles & Sleep

Main Highlights

Why Nutravita's Magnesium Complex? - Discover the power of magnesium, with a carefully developed formula and high potency. Each daily serving of 2 high strength magnesium capsules provides 400mg of elemental magnesium, consisting of a combination of 5 high-quality types of magnesium, including: Magnesium Citrate, Magnesium Bisglycinate, Malate & Ascorbate & Magnesium Oxide. Our Magnesium capsules are a great alternative to magnesium glycinate tablets, powder, or oil spray.

Why Take Our Magnesium? – Magnesium is also called "the mighty mineral" because the cells in our body depends on magnesium in regulating day-to-day metabolic reactions to help in the process of cell division and protein synthesis, to facilitate proper muscle and nerve function, and in maintenance of normal bones and teeth. Claims substantiated by EFSA (European Food Safety Authority). Boost your wellbeing with 240 easy-to-swallow, vegan capsules per bottle, offering a 4 month supply.

How Does Magnesium Help Athletes, Runners, and During Exercise? – The role of magnesium especially during strenuous physical activities of people who train or work out on a daily basis is essential as minerals including magnesium are lost when we sweat. As substantiated by EFSA, intake of magnesium helps in the reduction of tiredness and fatigue, and in the maintenance of electrolyte balance and normal energy-yielding metabolism.

Customer Peace of Mind – We have done our best to provide as much information as possible, but if you do have any questions please reach out to our very helpful customer care team. They will be happy to provide personalised assistance to help this supplement fit into your lifestyle. We always hope our customers are 100% happy with the product and service they receive, and so if you are not satisfied, please do not hesitate to contact us.

What Is The Story Behind Nutravita? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across the world since 2014. Our high quality products are manufactured, batch tested and certified in the UK, and safeguarded by the highest manufacturing standards in the world (GMP, BRC). We have a dedicated team of pharmacologists, chemists and research scientists working to source the finest and most beneficial ingredients.

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9.6
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3
Magnesium Glycinate 4-in-1 Complex 1836mg – 381mg Elemental Per Serving – High-Strength Magnesium with Bisglycinate, Citrate, Malate, Oxide – 120 Vegan Capsules – UK Manufactured by New Leaf
9.5
Excellent

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Magnesium Glycinate 4-in-1 Complex 1836mg – 381mg Elemental Per Serving – High-Strength Magnesium with Bisglycinate, Citrate, Malate, Oxide – 120 Vegan Capsules – UK Manufactured by New Leaf

Main Highlights

4-IN-1 MAGNESIUM COMPLEX - Each serving packs a high-strength dose of 1836mg of magnesium, composed of four distinct forms: Citrate, Bisglycinate, Malate, and Oxide. Unlock the power of our Magnesium Complex, a comprehensive supplement designed to support your overall well-being. With 120 capsules per bottle, providing a 2 month supply, it's easy to incorporate into your daily routine. This unique blend ensures optimal absorption and utilization by your body. Please note: Magnesium may cause mild stomach upset in sensitive individuals.

DISCOVER THE MULTI-FACETED BENEFITS OF MAGNESIUM - Magnesium is an essential mineral that plays a pivotal role in numerous bodily functions. It contributes to a reduction of tiredness and fatigue, supports normal muscle function, and promotes the maintenance of normal bones and teeth. Additionally, magnesium aids in electrolyte balance and supports the normal functioning of the nervous system. By choosing our Magnesium Complex, you're choosing a holistic approach to your health.

SUITABLE FOR ALL SEEKING OPTIMAL HEALTH - Our Magnesium Complex is suitable for individuals seeking to enhance their daily magnesium intake. Whether you're an athlete looking to support bone maintenance or simply want to maintain your overall health, our 4-in-1 magnesium supplement has you covered. With its high-strength formulation and easy-to-swallow capsules, it's a convenient way to ensure you're meeting your magnesium needs and feeling your best every day.

SAFETY & QUALITY - To uphold the highest standards of safety and quality, our products undergo post-production testing for heavy metals and other unwanted compounds, ensuring full compliance with international regulations. Once testing is complete, products are bottled and packaged in BRC Grade AA certified facilities, guaranteeing that our rigorous quality standards are reliably maintained and delivered to you.

Why Choose New Leaf Products? As a family-owned business with extensive experience in formulating and producing our unique range of over 100 vitamin and mineral supplements, we are dedicated to upholding the highest standards of safety and quality. We prioritise environmental sustainability and social responsibility, donating a portion of our sales to global causes. Join our community of over 2 million satisfied customers, where our customers are always our top priority.

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9.5
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Magnesium Glycinate 3-in-1 Complex - 1800mg Supplements as Bisglycinate, Citrate & Malate 90 Vegan Capsules, Triple High Absorption 384mg Elemental, UK Made
9.2
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Magnesium Glycinate 3-in-1 Complex - 1800mg Supplements as Bisglycinate, Citrate & Malate 90 Vegan Capsules, Triple High Absorption 384mg Elemental, UK Made

Main Highlights

Why Buy Magnesium Glycinate 3-in-1: Get a triple magnesium complex in one formula and experience superior health benefits & bioavailability. 1800mg Magnesium Compounds as Magnesium Glycinate 1000 mg, Magnesium Malate 400 mg, Magnesium Citrate 400 mg, Providing Elemental Magnesium 384 mg 102% NRV. Each pack contains 90 vegan capsules (two per serving).

Diverse Health Benefits: Magnesium glycinate (1000mg) supports muscle relaxation and magnesium sleep. Magnesium Malate (400mg) boosts energy and reduces fatigue. Magnesium Citrate (400mg) promotes digestion and mineral absorption. Our science backed formula is great for overall calmness as well as those with restless legs or looking for magnesium supplements high strength.

Space Saving and Letterbox Friendly: Mg Glycinate 3-in-1 comes in flat pack packaging, saving on costly postage and storage fees associated with other bottled magnesium tablets, magnesium spray, magnesium oil or magnesium gummies. Also a great compliment to magnesium threonate & magnesium taurate.

Vegan Friendly, Gluten-free, Dairy-free, Cruelty-free, Low Carbon Footprint: We understand the importance of providing vitamins that caters to everyone's needs; are sourced & produced ethically and accessible to all customers. There is no need to go anywhere else for your nutrition needs!

Scientifically Proven Supplements Uncomplicated, So You Can Get The Most Out of Life. Accessible For Everyone. Delivered To You Sustainably: Good health is a need not a want. We are on a mission to make quality, science backed nutrition sustainably accessible to everyone. Less plastic, less waste. We have also committed to be the UK's leading sustainable supplement provider with a Net Zero target by end of 2025.

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9.2
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5
VitaBright Magnesium Glycinate Complex 6-in-1 | 2500mg~485mg Elemental | 120 Caps | Glycinate Tablets & Zinc, Vitamins B6 & D | High Strength Magnesium Supplements for Women/ZMA Supplements for Men
9.1
Very Good

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VitaBright Magnesium Glycinate Complex 6-in-1 | 2500mg~485mg Elemental | 120 Caps | Glycinate Tablets & Zinc, Vitamins B6 & D | High Strength Magnesium Supplements for Women/ZMA Supplements for Men

Main Highlights

THE UK’S PREMIUM 6-IN-1 MAGNESIUM FORMULA - Most alternatives stop at magnesium glycinate 3-in-1 or 4-in-1 forms, but ours delivers all 6 highly bioavailable types that your body can use, for maximum benefits. Our easy-to-absorb formula puts the emphasis on chelated magnesium glycinate and citrate, followed by a magnesium taurate & magnesium malate high strength serving, finally enriched with gut-friendly magnesium L-ascorbate & lactate.

4 SYNERGISTIC NUTRIENTS, 1 POWERFUL FORMULA - Magnesium, Vitamins D and B6 & Zinc: with support from these interdependent nutrients, magnesium can contribute to normal muscle function, the immune system, nutrient metabolism and energy-yielding metabolism, bones & teeth and more. Our vitamin, zinc and magnesium tablets - being one supplement instead of four - save you money and cupboard space.

DESIGNED FOR ALL-DAY SUPPORT - Take 2-3 capsules daily with food. For maximum absorption take 1 capsule with each meal. This can help maintain steady nutrient levels from sunrise to bedtime, perfect for busy lifestyles and consistent results. The magnesium, vitamin B6 and zinc in this magnesium complex can support energy yielding metabolism and the reduction of tiredness and fatigue.

TAKE IT YOUR WAY - Prefer not to swallow capsules? You can twist our magnesium capsules open and mix the powder into juice or shakes - no compromise on potency or effectiveness! This versatility makes them convenient ZMA supplements for men who take protein shakes as well as palatable magnesium supplements for women looking for flexible, easy-to-take daily nutrition.

CLEAN, GENTLE & GUT-FRIENDLY FORMULA - No artificial additives, binders, or fillers that could cause cramps or stomach upset - just pure, active nutrients in their best-absorbed forms. VitaBright magnesium supplements are made in state-of-the-art, BRC accredited grade AA, UK manufacturing facilities operating to GMP standards for safety, purity and consistency

DIRECTIONS AND SAFETY: Take 2-3 capsules daily with food. For maximum absorption, take 1 capsule with each meal. Do not exceed stated dose.

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9.1
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Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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51

Products Considered

62

Consumers Consulted

24

Hours Researched

Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

7
Magnesium Glycinate Supplements 1500mg & Vitamin B6-120 High Strength Capsules - 1500mg of Magnesium Providing 315mg Elemental Magnesium (Bisglycinate) - Pure Active Ingredient
8.6
Good

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Magnesium Glycinate Supplements 1500mg & Vitamin B6-120 High Strength Capsules - 1500mg of Magnesium Providing 315mg Elemental Magnesium (Bisglycinate) - Pure Active Ingredient

Main Highlights

✅WHY MAGNESIUM GLYCINATE SUPPLEMENTS - Our high strength Magnesium Glycinate contains 1500mg of pure active ingredient per serving (serving size - 2 capsules). Proving 315mg elemental Magnesium for your daily dose. We have also boosted our Magnesium supplement with Vitamin B6.

✅WHAT ARE THE BENEFITS MAGNESIUM GLYCINATE - Magnesium glycinate is just one form of the mineral, magnesium, which plays an essential role in the human body. Not only is it key for turning the food we eat into energy, but it’s an important contributor to normal psychological function, reduction of tiredness & fatigue, and normal muscle function. These claims are substantiated by EFSA (European Food Safety Authority).

✅WHAT ARE THE BENEFITS OF ADDING VITAMIN B6 - Vitamin B6 is a popular part of the vitamin B group of essential nutrients. Our capsules provides the benefits of 100% of your recommended daily intake. Vitamin B6 contributes to a reduction of tiredness and fatigue. Vitamin B6 also has other benefits such as contributing the immune system, allowing normal energy-yielding metabolism; as well as psychological and nervous system. These claims are substantiated by EFSA (European Food Safety Authority).

✅PURE ACTIVE INGREDIENTS - Our Magnesium Glycinate with added Vitamin B6 are the only ingredients in your capsules. By using one of our high quality capsule machines, we are able to press pure active ingredients into the capsules. This means, these capsules are free from any inactive ingredients such as binders, fillers, artificial additives. Suitable for vegans and vegetarians.

✅OUR STANDARDS TO YOU - A high level of care and attention is given to the manufacturing of this Magnesium Glycinatye supplement throughout all stages of production, from raw material to delivery to customers. Our facility has multiple certifications such as Soil Association Organic, ISO9001 and ISO22000 food safety certified. This ensures we source high quality ingredients, right through to manufacturing, batch records and 3rd party testing.

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8.6
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Magnesium Glycinate + Turmeric 4-in-1 Complex | Triple-Strength Magnesium Supplements with 1283mg, Bisglycinate, Citrate, Malate & 2000mg Turmeric | 90 Vegan Tablets | Gluten-Free
8.4
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Magnesium Glycinate + Turmeric 4-in-1 Complex | Triple-Strength Magnesium Supplements with 1283mg, Bisglycinate, Citrate, Malate & 2000mg Turmeric | 90 Vegan Tablets | Gluten-Free

Main Highlights

𝗔𝗗𝗩𝗔𝗡𝗖𝗘𝗗 𝗠𝗔𝗚𝗡𝗘𝗦𝗜𝗨𝗠 𝗚𝗟𝗬𝗖𝗜𝗡𝗔𝗧𝗘 – Our unique blend combines 3 powerful forms of Magnesium (Glycinate, Citrate and Malate 1,322mg, 385mg elemental) with 2,000mg of high-strength Turmeric (50:1 extract & 95% curcuminoid). Formulated to support normal muscle function, contribute to the reduction in tiredness and fatigue, and support normal energy levels.

𝗪𝗜𝗧𝗛 𝗣𝗨𝗥𝗘 𝗧𝗨𝗥𝗠𝗘𝗥𝗜𝗖 – Each serving contains 2000mg of the highest-quality Turmeric Root Extract. This concentrated extract, combined with Magnesium, boasts a range of powerful benefits. Our Magnesium supplements are designed to provide comprehensive support.

𝗧𝗜𝗥𝗘𝗗𝗡𝗘𝗦𝗦 𝗔𝗡𝗗 𝗙𝗔𝗧𝗜𝗚𝗨𝗘 – Our 4-in-1 Magnesium Glycinate + Turmeric supplements are perfect after a long day and can play a helpful part of a healthy sleep routine. It also supports the normal function of your nervous system & contributes to the reduction of tiredness & fatigue.

𝗔𝗗𝗩𝗔𝗡𝗖𝗘𝗗 𝗖𝗥𝗨𝗘𝗟𝗧𝗬-𝗙𝗥𝗘𝗘 𝗙𝗢𝗥𝗠𝗨𝗟𝗔 – Our Magnesium & Turmeric tablet supplements are made in the UK, developed by leading nutritionists and independently tested to ensure the highest quality and purity. At Free Soul we’re committed to clean, premium formulations - vegan, gluten-free, dairy-free and cruelty-free. Your wellbeing is our priority, so you can trust our products to deliver the nutrients you need - without compromise.

𝗕𝗔𝗖𝗞𝗘𝗗 𝗕𝗬 𝗦𝗖𝗜𝗘𝗡𝗖𝗘, 𝗟𝗢𝗩𝗘𝗗 𝗕𝗬 𝗔𝗟𝗟 – Free Soul 4-in-1 Magnesium Glycinate + Turmeric has been formulated to support your body’s unique needs.It’s designed to complement your routine, helping you feel balanced and refreshed every day.

𝗘𝗟𝗘𝗩𝗔𝗧𝗘 𝗬𝗢𝗨𝗥 𝗥𝗢𝗨𝗧𝗜𝗡𝗘 – whether you’re working out, recovering from daily activities or simply looking to supplement your magnesium or turmeric intake, our Magnesium and Turmeric complex is the perfect solution. Free Soul’s Magnesium Glycinate Supplement has been carefully crafted to support you from a range of different angles including normal muscle function and normal energy yielding metabolism and is an ideal supplement to include in your night time routine.

𝗘𝗔𝗖𝗛 𝗕𝗢𝗧𝗧𝗟𝗘 𝗖𝗢𝗡𝗧𝗔𝗜𝗡𝗦 𝟵𝟬 𝗧𝗔𝗕𝗟𝗘𝗧𝗦

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Magnesium Glycinate 7 in 1-2400mg Magnesium Supplements to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* - with Magnesium Citrate, Malate, Taurate - 120 Capsules
8.2
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Magnesium Glycinate 7 in 1-2400mg Magnesium Supplements to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* - with Magnesium Citrate, Malate, Taurate - 120 Capsules

Main Highlights

Magnesium Glycinate for Deep Relaxation & Sleep: Clinically proven magnesium glycinate promotes calmness and improves sleep quality with superior absorption. Our 7-in-1 complex combines glycinate (relaxation), taurate (cardio health), and Malate (energy) for complete stress and recovery support—far more effective than basic magnesium oxides

Super Magnesium Complex for Whole-Body Benefits: Four premium forms Glycinate (relaxation), Citrate (digestion), Malate (energy), and taurate (brain function and cardio health),work synergistically for optimal absorption. Avoids laxative effects of cheap oxides while supporting nerves, muscles, cognition, and metabolism in one advanced formula.

Magnesium Taurate, Advanced Cognitive and Cardiovascular Support: This rare, brain-boosting form crosses the blood-brain barrier to enhance memory and focus. Combined with glycinate (stress relief) and malate (energy), our complex outperforms single-form supplements for mental clarity and long-term brain health

*High-Potency 7-in-1 Formula with Added Nutrients*: Like other's Magnesium Glycinate 3-in-1, our 7-in-1 complex goes further, adding Zinc, B6, and B12 for immune and metabolic support. While others skimp on dosage, we deliver 402mg elemental magnesium per serving (107% NRV) from premium glycinate, malate, and citrate sources. No fillers, no shortcuts—just clean, UK-made magnesium optimized for absorption and results

The Ultimate Magnesium Blend for Total Wellness: Why choose just one type? Our complex merges glycinate’s calming effects, malate’s energy, taurate cardiovascular benefits, and citrate’s digestion aid—plus Zinc and B vitamins. Ideal for muscle recovery, stress relief, and mental performance in one daily dose

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8.2
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